Make psql use pager only when it has a tty.
Make psql use pager only when it has a tty.

50wu/gpdb,ovr/postgres-xl,CraigHarris/gpdb,kmjungersen/PostgresXL,chrishajas/gpdb,tangp3/gpdb,Chibin/gpdb,chrishajas/gpdb,royc1/gpdb,yazun/postgres-xl,rvs/gpdb,lisakowen/gpdb,cjcjameson/gpdb,atris/gpdb,lpetrov-pivotal/gpdb,zaksoup/gpdb,xuegang/gpdb,ashwinstar/gpdb,royc1/gpdb,lintzc/gpdb,yuanzhao/gpdb,kaknikhil/gpdb,kmjungersen/PostgresXL,randomtask1155/gpdb,atris/gpdb,lintzc/gpdb,xuegang/gpdb,ovr/postgres-xl,zaksoup/gpdb,jmcatamney/gpdb,rvs/gpdb,rubikloud/gpdb,arcivanov/postgres-xl,xinzweb/gpdb,cjcjameson/gpdb,xinzweb/gpdb,atris/gpdb,rubikloud/gpdb,lpetrov-pivotal/gpdb,zeroae/postgres-xl,kaknikhil/gpdb,pavanvd/postgres-xl,adam8157/gpdb,xinzweb/gpdb,edespino/gpdb,pavanvd/postgres-xl,rvs/gpdb,rvs/gpdb,greenplum-db/gpdb,arcivanov/postgres-xl,ashwinstar/gpdb,edespino/gpdb,adam8157/gpdb,zeroae/postgres-xl,janebeckman/gpdb,arcivanov/postgres-xl,Quikling/gpdb,kaknikhil/gpdb,snaga/postgres-xl,CraigHarris/gpdb,lisakowen/gpdb,50wu/gpdb,rvs/gpdb,xuegang/gpdb,yuanzhao/gpdb,rvs/gpdb,CraigHarris/gpdb,yazun/postgres-xl,edespino/gpdb,Postgres-XL/Postgres-XL,adam8157/gpdb,yuanzhao/gpdb,rubikloud/gpdb,ahachete/gpdb,snaga/postgres-xl,lintzc/gpdb,Chibin/gpdb,yazun/postgres-xl,kaknikhil/gpdb,zaksoup/gpdb,atris/gpdb,postmind-net/postgres-xl,50wu/gpdb,cjcjameson/gpdb,lpetrov-pivotal/gpdb,tangp3/gpdb,techdragon/Postgres-XL,atris/gpdb,foyzur/gpdb,jmcatamney/gpdb,Quikling/gpdb,ashwinstar/gpdb,50wu/gpdb,xinzweb/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,oberstet/postgres-xl,foyzur/gpdb,lisakowen/gpdb,yuanzhao/gpdb,lintzc/gpdb,kmjungersen/PostgresXL,randomtask1155/gpdb,ahachete/gpdb,ashwinstar/gpdb,rubikloud/gpdb,greenplum-db/gpdb,arcivanov/postgres-xl,adam8157/gpdb,lisakowen/gpdb,yuanzhao/gpdb,royc1/gpdb,rvs/gpdb,Postgres-XL/Postgres-XL,Quikling/gpdb,zaksoup/gpdb,50wu/gpdb,edespino/gpdb,foyzur/gpdb,foyzur/gpdb,yuanzhao/gpdb,royc1/gpdb,Quikling/gpdb,ovr/postgres-xl,lintzc/gpdb,chrishajas/gpdb,foyzur/gpdb,ahachete/gpdb,jmcatamney/gpdb,greenplum-db/gpdb,xuegang/gpdb,randomtask1155/gpdb,chrishajas/gpdb,lintzc/gpdb,xuegang/gpdb,0x0FFF/gpdb,yuanzhao/gpdb,chrishajas/gpdb,Chibin/gpdb,foyzur/gpdb,rvs/gpdb,xinzweb/gpdb,zeroae/postgres-xl,greenplum-db/gpdb,techdragon/Postgres-XL,Postgres-XL/Postgres-XL,pavanvd/postgres-xl,postmind-net/postgres-xl,xinzweb/gpdb,jmcatamney/gpdb,zaksoup/gpdb,edespino/gpdb,oberstet/postgres-xl,ashwinstar/gpdb,50wu/gpdb,janebeckman/gpdb,lisakowen/gpdb,ahachete/gpdb,CraigHarris/gpdb,0x0FFF/gpdb,oberstet/postgres-xl,janebeckman/gpdb,Quikling/gpdb,lpetrov-pivotal/gpdb,rvs/gpdb,Chibin/gpdb,oberstet/postgres-xl,atris/gpdb,janebeckman/gpdb,Postgres-XL/Postgres-XL,Chibin/gpdb,0x0FFF/gpdb,randomtask1155/gpdb,jmcatamney/gpdb,yazun/postgres-xl,kaknikhil/gpdb,postmind-net/postgres-xl,tangp3/gpdb,yuanzhao/gpdb,CraigHarris/gpdb,royc1/gpdb,zaksoup/gpdb,CraigHarris/gpdb,lpetrov-pivotal/gpdb,xuegang/gpdb,Quikling/gpdb,Quikling/gpdb,edespino/gpdb,postmind-net/postgres-xl,jmcatamney/gpdb,tpostgres-projects/tPostgres,ahachete/gpdb,royc1/gpdb,0x0FFF/gpdb,xinzweb/gpdb,tpostgres-projects/tPostgres,0x0FFF/gpdb,lpetrov-pivotal/gpdb,edespino/gpdb,greenplum-db/gpdb,rubikloud/gpdb,chrishajas/gpdb,yazun/postgres-xl,randomtask1155/gpdb,ashwinstar/gpdb,cjcjameson/gpdb,ahachete/gpdb,lisakowen/gpdb,xuegang/gpdb,Chibin/gpdb,pavanvd/postgres-xl,kmjungersen/PostgresXL,Chibin/gpdb,zeroae/postgres-xl,xuegang/gpdb,ashwinstar/gpdb,tangp3/gpdb,adam8157/gpdb,edespino/gpdb,0x0FFF/gpdb,rubikloud/gpdb,tpostgres-projects/tPostgres,randomtask1155/gpdb,techdragon/Postgres-XL,janebeckman/gpdb,lintzc/gpdb,edespino/gpdb,janebeckman/gpdb,lintzc/gpdb,janebeckman/gpdb,zeroae/postgres-xl,lisakowen/gpdb,chrishajas/gpdb,cjcjameson/gpdb,jmcatamney/gpdb,royc1/gpdb,zaksoup/gpdb,xinzweb/gpdb,Chibin/gpdb,snaga/postgres-xl,xuegang/gpdb,kaknikhil/gpdb,tpostgres-projects/tPostgres,zaksoup/gpdb,lpetrov-pivotal/gpdb,kmjungersen/PostgresXL,50wu/gpdb,tangp3/gpdb,ovr/postgres-xl,cjcjameson/gpdb,lintzc/gpdb,snaga/postgres-xl,postmind-net/postgres-xl,cjcjameson/gpdb,pavanvd/postgres-xl,50wu/gpdb,lpetrov-pivotal/gpdb,janebeckman/gpdb,Quikling/gpdb,foyzur/gpdb,Chibin/gpdb,lisakowen/gpdb,arcivanov/postgres-xl,0x0FFF/gpdb,atris/gpdb,ashwinstar/gpdb,adam8157/gpdb,Quikling/gpdb,randomtask1155/gpdb,rubikloud/gpdb,edespino/gpdb,adam8157/gpdb,yuanzhao/gpdb,tangp3/gpdb,cjcjameson/gpdb,Chibin/gpdb,rubikloud/gpdb,janebeckman/gpdb,ovr/postgres-xl,kaknikhil/gpdb,yuanzhao/gpdb,greenplum-db/gpdb,techdragon/Postgres-XL,CraigHarris/gpdb,greenplum-db/gpdb,foyzur/gpdb,atris/gpdb,oberstet/postgres-xl,techdragon/Postgres-XL,ahachete/gpdb,tangp3/gpdb,arcivanov/postgres-xl,cjcjameson/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,adam8157/gpdb,Postgres-XL/Postgres-XL,tpostgres-projects/tPostgres,royc1/gpdb,ahachete/gpdb,kaknikhil/gpdb,Quikling/gpdb,kaknikhil/gpdb,greenplum-db/gpdb,rvs/gpdb,randomtask1155/gpdb,0x0FFF/gpdb,tangp3/gpdb,snaga/postgres-xl,CraigHarris/gpdb,chrishajas/gpdb,janebeckman/gpdb